Charge-related topological index – various chemoinformatics applications
نویسندگان
چکیده
topological distance and Li = L0,i −NH,i + qi is a local atom index (a characteristics of atom i) calculated from the atom valence, L0,i, the number of hydrogen atoms attached to atom, NH,i, and qi which is the corresponding charge density. The partial charges are computed by the topological empirical method of Gasteiger-Marsili [2] calculated with a fixed number of iterations. The CTI index could be used for 3D structure and conformer perception [3] in the following form: CGI = ∑
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